i didn't expect to receive this question but hello there anonymous, thanks for paying my retrospring a visit! i use one of the faber castell watercolors number 476, dark brown. fun fact, faber castell teksturnya lumayan ringan jadi gampang buat dihapus and for the drawing book, i'm sorry i don't clearly remember where i bought it but if i'm not mistaken, it's from MR D.I.Y. and it got this pretty coffee stained paper!